According to E! News, the 24 year old sold just under a million tickets.

With this, combined with contributions from Live Nation and the GLSEN PRIDE campaign, the singer accumulated about $1.2M which was donated to 62 charities around the world.

The tour also promoted the HeadCount organisation which encouraged hundreds of people to register to vote.

If that doesn't already leave you extremely impressed then maybe this will.

Styles also promoted the conservation of water by collecting nearly 10,000 water bottles by fans and 3,200 by the band and crew.

He also managed to recycle over 6,500 gallons of water from the tour buses, dressing rooms, offices and more.

He also helped a fan come out to her parents. Watch the video below.

@Harry_Styles Thank you so much for creating an environment where I am proud to be who I am. Your continuous support of the LGBTQ+ has helped me come to love myself and feel safe. Thank you for tonight and I can’t wait to show Tina (my mom) this video. Love you always. pic.twitter.com/Kk5FJVYemB